Publication detail

A Safety Assessment for Consumers of Water Using Logical Trees

TCHÓRZEWSKA-CIEŚLAK, B. PIETRUCHA-URBANIK, K. RAK, J. PAPCIAK, D. HLAVÍNEK, P. CHMIELOWSKI, K.

Original Title

A Safety Assessment for Consumers of Water Using Logical Trees

Type

journal article in Web of Science

Language

English

Original Abstract

The lack of biochemical stability in drinking water increases the secondary contamination risk in water supply systems and hence represents a sanitary threat to consumers. The work presented here assesses the likelihood of such risk. The assessment is based on data obtained from one of the water treatment plants. The assessment of the bio-chemical instability risk combines both approaches: fault and event trees. Additional consideration was naturally given to the events that initiated the contamination at the outlet of the water treatment plant. It is concluded that if it is to protect the watersupply infrastructure representing a kind of critical infrastructure, a water-supply company needs to put more emphasis on the distribution of stable water in terms of its properties and composition, thus having no potentially corrosive properties. The assessment underlines the importance that water supply utilities should equally consider both the supplied water sanitary quality and the water supply service continuity.

Keywords

water supply; chemical and biological stability of water indexes; safety of operation; fault tree analysis (FTA); event tree analysis (ETA); hybrid model of logical trees

Authors

TCHÓRZEWSKA-CIEŚLAK, B.; PIETRUCHA-URBANIK, K.; RAK, J.; PAPCIAK, D.; HLAVÍNEK, P.; CHMIELOWSKI, K.

Released

7. 11. 2022

Publisher

MDPI

Location

Basel, Switzerland

ISBN

2076-3417

Periodical

Applied Sciences - Basel

Year of study

12

Number

21

State

Swiss Confederation

Pages count

8

URL

https://www.mdpi.com/2076-3417/12/21/11276

BibTex

@article{BUT179983,
  author="Petr {Hlavínek} and Barbara {Tchórzewska-Cieślak} and Katarzyna {Pietrucha-Urbanik} and Janusz {Rak} and Dorota {Papciak} and Krzysztof {Chmielowski}",
  title="A Safety Assessment for Consumers of Water Using Logical Trees",
  journal="Applied Sciences - Basel",
  year="2022",
  volume="12",
  number="21",
  pages="8",
  doi="10.3390/app122111276",
  issn="2076-3417",
  url="https://www.mdpi.com/2076-3417/12/21/11276"
}